Parts/Batteries & charging/Connectors & wire/1UP Racing Heatsink Bullet Plug Grips w/5mm Bullets (Black/Red)
1UP Racing Heatsink Bullet Plug Grips w/5mm Bullets (Black/Red)
1UP Racing

1UP Racing Heatsink Bullet Plug Grips w/5mm Bullets (Black/Red)

Part # 1UP1904364.3(15)
Where to buy
$14.99
AMain Hobbies
Seen Oct 12, 2026
$14.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Bullet Overview:

The 1UP Racing 5mm Bullets w/Heatsink Bullet Plug Grips are perfect for adding a little extra bling and improved grip to your battery leads. Easy setup and secure locking make for a perfect alternative to standard bullet connectors.


Includes:

  • (2) 5mm bullets
  • (2) Plug grips
  • (2) 3mm set screws

Reviews4.3 · 15 reviews

Dwaine Porteron 1UP Racing Heatsink Bullet Plug Grips w/5mm Bullets (Black/Red)

These are so nice. No more worry of losing wires from pulling on them to remove the bullets. Also work great on charge leads. Pick up a set you won't be dissatisfied.

3 found this helpful
JPVerified owneron 1UP Racing Heatsink Bullet Plug Grips w/5mm Bullets (Black/Red)

Maybe these require more skill with a soldering iron than I've got to make them fit nicely. For me they were an inconsistent fit, even with the supplied bullets, and didn't really provide a great deal more to grab onto when dirty. I ended up tossing em. The caps do look nice.

1 found this helpful
BalooVerified owneron 1UP Racing Heatsink Bullet Plug Grips w/5mm Bullets (Black/Red)

I have been using these since they came out years ago. They are high quality and look amazing. You need to be able to do clean solder work to get them on easily. A little practice and you will be happy with these for sure.

Mike Relifordon 1UP Racing Heatsink Bullet Plug Grips w/5mm Bullets (Black/Red)

Great all around bullet connector. The heatsink grip makes removing your bullets without straining your leads very easy. A little solder goes a long way with these connectors, too much solder and you will not be able to get the cap on.

Nathan CochranVerified owneron 1UP Racing Heatsink Bullet Plug Grips w/5mm Bullets (Black/Red)

I'm not getting the bad reviews either. I use these on every build requiring bullet connections. 5 stars

What reviewers say

Reviewers generally praise the heatsink grip caps for making bullet connectors easier to unplug without straining the wires, and several say the caps look good. Installation is the main point of disagreement: most note that good soldering skill and careful tinning are needed for a snug fit, and some say too much solder prevents the cap from seating. A few report connectors working loose, with one describing intermittent power loss mid-race, and one reviewer's complaint concerns shipping rather than the product. Opinions on value vary, with one reviewer questioning whether the price is justified. Most reviews are for the Black/Red variant.

  • + Easy to unplug without straining wires
  • + Good-looking caps
  • + Works well on charge leads
  • + Snug fit after proper soldering
  • − Requires skilled soldering to fit
  • − Too much solder prevents cap fitting
  • − Some connectors work loose over time
  • − Price questioned by one reviewer
Summary generated from the reviews above.

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